baber/WOPTO huggingface dataset:
Patent KR-20020008675-A (KR)
Title: A circuit for preventing an abnormal picture
Inventor: KIM JONG RIN
IPC: G06F3/14
Filed: 2000-07-25
Abstract: PURPOSE: A circuit for preventing an abnormal screen is provided so that abnormality of the screen can be prevented in mode conversion, by recognizing a micro control unit mode and mode variation at the same time, changing a voltage level, and blanking the screen according to an output H-unlock signal in a transient mode conversion period. CONSTITUTION: A micro control unit receives horizontal and vertical synchronous signals according to a resolution, and generates a screen control signal for controlling a monitor screen. A luminance control circuit is connected to a grid of a cathode ray tube, for controlling luminance of the monitor screen according to the control signal from the micro control unit. A horizontal drive circuit and a vertical deviation circuit connected in parallel receive the horizontal and vertical synchronous signals from the micro control unit, and deviate an electron beam of a cathode of the cathode ray tube. A transistor for vertical blanking has its base terminal connected to the vertical deviation circuit, and its collector terminal connected to the grid of the cathode ray tube, and controls the electron beam of the cathode of the cathode ray tube. In addition, an H/V processor receives the screen control signal including the horizontal and vertical synchronous signals from the micro control unit, a resistance connected to an H-unlock pin, and a diode connected to the resistance in series.
Patent KR-20020009187-A (KR)
Title: Apparatus for manufacturing semiconductor device using plasma
Inventor: LEE GEON SEONG
IPC: H01L21/18
Filed: 2000-07-25
Abstract: PURPOSE: A semiconductor fabrication apparatus using plasma is provided to control an impedance component in a plasma generation process by maintaining constantly a temperature of a matching unit. CONSTITUTION: A couple of coil(160a,160b) is used for generating an induced electromotive force. A couple of thermal control portion(162a,162b) is used for controlling a temperature of a matching unit(16). The thermal control portions(162a,162b) has a fan in order to control the temperature of the matching unit(16), respectively. The thermal control portions(162a,162b) are installed on one side of the matching unit(16). The thermal control portion(162a) and the thermal control portion(162b) have different rotary directions. The thermal control portion(162a) has the rotary direction for providing external air to the matching unit(16). The thermal control portion(162b) has the rotary direction for discharging air from the matching unit(16) to the outside.
Patent KR-20010030015-A (KR)
Title: Pattern string matching device and pattern string matching method
Inventor: AKAGI TAKUMA
IPC: G06V30/10
Filed: 2000-07-27
Abstract: PURPOSE: To enable high-speed and high-accuracy matching processing immune to noise while considering the location of characters by preparing the distribution of voting in the oblique direction concerning the voted matrix and discriminating the matching result on the basis of the peak value of the prepared distribution of voting. CONSTITUTION: A comparative voting part 18 compares a dictionary character string with a search character string and discriminates whether it is the same character or not. On the basis of this discriminated result, voting is performed at the position, where the same characters cross, in the matrix prepared on a memory 17 for matrix. A shape preparing part 19 takes the oblique shade of 45° from the matrix of the voting result and stores it in a memory 20 for shade. Corresponding to whether a point based on the peak value of shade is equal to or higher than a prescribed point or not, a matching determining part 21 judges whether it is a high point or not. When it is judged by this judgement the peak value is a high point, it is discriminated that the search character string and the dictionary character string are matched, and the matching result is outputted.
Patent KR-20010049914-A (KR)
Title: Semiconductor device
Inventor: FUJINAGA MASATO
IPC: H01L21/762
Filed: 2000-07-28
Abstract: PURPOSE: To provide a semiconductor device for controlling the potential of a conductor and reducing both leakage by punch-through and joining leakage in a trench isolation structure provided with the conductor inside a trench part. CONSTITUTION: The trench isolation structure 20 has structures that an insulation film 4 is disposed on the inner surface of a trench provided inside a silicon substrate 1, and that doped polysilicon for which phosphorus is doped to the density of about 1x1020/cm3 for instance as the conductor 3 is buried on a lower part side inside a trench space stipulated by the insulation film 4. Then, a silicon oxide for instance is buried as an insulating material 2 on the upper part side of the trench space. There are some cases that the silicon oxide used there is formed by burying a TEOS oxidized film, an HDP oxidized film or the SiOF film of a small permittivity.
Patent KR-20020012657-A (KR)
Title: Layout structure of pad-peripheral circuit in semiconductor device
Inventor: KIM DAE YONG
IPC: H01L21/3213
Filed: 2000-08-08
Abstract: PURPOSE: A layout structure of a peripheral circuit near a pad of a semiconductor device is provided to effectively reduce a chip area of the semiconductor device, by disposing a metal-oxide-semiconductor(MOS) transistor used as the peripheral circuit in the lower portion of the pad. CONSTITUTION: A metal interconnection of the pad is disposed on the layout structure, connected to the exterior. The MOS transistor is disposed in the lower portion of the metal interconnection of the pad. A gate(220) is disposed in an active region(210) of the lower portion of the metal interconnection so that the MOS transistor comes in contact with the metal interconnection of the pad.
Patent KR-20020013004-A (KR)
Title: Multilayer films and resin compositions for intravenous solution bag
Inventor: LEE DONG U
IPC: C08L23/12
Filed: 2000-08-10
Abstract: PURPOSE: A resin composition and a multilayered film for a sap vessel(bag) are provided, to improve the transparence, the heat resistance and the flexibility by using a polypropylene-based resin and a hydrogenated styrene-butadiene rubber. CONSTITUTION: The resin composition comprises 10-45 wt% of a polypropylene resin; 45-80 wt% of a noncrystalline polypropylene resin; and 10-45 wt% of a hydrogenated styrene-butadiene rubber. Optionally the resin composition comprises further 0.01-1.0 parts by weight of a nucleating agent based on 100 parts by weight of the composition consisting of the three components. The multilayered film comprises an outer layer, a middle layer and an inner layer, wherein the outer layer is made of a polypropylene homopolymer, an α-olefin copolymer containing propylene as a main component or their blend; the middle layer is made of the resin composition; and the inner layer is made of an α-olefin copolymer containing propylene as a main component. Preferably the melting points of the three layers of the multilayered film are 145-168 deg.C (an outer layer), 135-155 deg.C (a middle layer) and 130-145 deg.C (an inner layer).
Patent KR-20000064001-A (KR)
Title: Probe and probe card
Inventor: HONG YOUNG HEE
IPC: G01R1/073
Filed: 2000-08-16
Abstract: PURPOSE: A probe and a probe card are provided to enable a simultaneous test of a number of semiconductor integrated circuit die by densely packing the probes with a fine pitch. CONSTITUTION: A number of probes and probe pads are provided on a single crystal or polycrystal silicon wafer through a photo engraving or etching. A contact is defined in the lower part of the probe and electrically connected with a probe pad defined in the upper part of the probe substrate. The probe pad is electrically connected with a PCB of a probe card. The probe is separated in both sides and one end from the probe substrate, and connected in the other end to the substrate. In contacting, a needle of the probe is elastically deformed and restored in the vertical direction. The probe and probe substrate are manufactured by the photo engraving or etching, so the density of the probe can be increased and the probe can be defined any desirable places.
Patent KR-20020014390-A (KR)
Title: Device for fixing a speaker and a camera of monitor
Inventor: NAM JAE U
IPC: G06F1/16
Filed: 2000-08-17
Abstract: PURPOSE: A device for fixing a speaker and a video communication camera for a monitor is provided to offer convenience to a user by integrally installing the speakers on both sides of a monitor and separably installing a video communication camera on the upper face of the monitor. CONSTITUTION: A mounting recess(10) is formed on the upper face of a monitor(100) in the shape corresponding to the bottom face of a video communication camera(120). A fixing recess for receiving a protrusion of the video communication camera is formed in the mounting recess. The connecting recesses(20) electrically connected to the connectors(21) of speakers(110) are formed on both sidewalls of the monitor. A connecting jack connected to a port of an external wire branched from the video communication camera is installed on the rear face of the monitor. An internal wire connecting the speakers with a monitor power supply is installed in the monitor. Upon mounting the camera in the mounting recess, the protrusion on the bottom face of the camera is fitted with the fixing recess of the mounting recess.
Patent KR-20010044078-A (KR)
Inventor: KIM WAN CHAN
IPC: A61K8/97
Filed: 2000-08-19
Abstract: PURPOSE: A process for preparing a facial cleansing agent using parched sesame and Houttuynia Cordata as a main component is provided, which is capable of carrying out removal of makeup cosmetic and skin washing in one step without causing skin irritation and removes a freckle, a pimple, black spots on an old mans skin or the like. CONSTITUTION: The process comprises the steps of: pouring a mixture of 50% by weight of parched sesame and 50% by weight of an alcohol solution into a vessel and aging for 90 days; filtering the aged raw material and storing the filtrate; boiling 20% by weight of an apricot stone, 30% by weight of Houttuynia Cordata and 50% by weight of water in a different way; and mixing 90% by weight of a mixture of sesame stored in the storing process and an alcohol solution with 10% by weight of a mixed liquid of the apricot stone and Houttuynia Cordata.
Patent KR-20010050290-A (KR)
Inventor: NAKANO TATSUYA
IPC: C07D493/08
Filed: 2000-08-31
Abstract: PURPOSE: To obtain the subject new 4-oxatricylo£4.3.1.13,8|undecan-5-one derivative which is useful as a raw material for functional polymers such as photosensitive resins, a raw material for fine chemicals such as medicines and agrochemical, and so on. CONSTITUTION: A compound of formula I £R is H or (meth)acryloyl|, for example, 1-hydroxy-4-oxatricyclo£4.3.1.13,8|undecan-5-one of formula II. The compound of formula I is obtained by oxidizing 1 mole of an adamantanone derivative of formula III (for example, 5-hydroxy-2-adamantanone) with molecular oxygen and preferably 2 to 30 moles of a primary or secondary alcohol preferably in the presence of 0.05 to 0.35 mole of an imide compound of formula IV (R1 and R2 are each H, a halogen or the like; X is O or hydroxy) (for example, N-hydroxysuccinimide). The reaction temperature is preferably 40 to 100 deg.C , and the pressure is 2 to 70 atm, when the reaction is carried under a pressurized condition. The reaction time is 30 min to 48 hr.
Patent KR-20020018303-A (KR)
Title: a cooling device or combined home appliances to make use of special character of the cooling device
Inventor: CHA SEUNG SIK
IPC: F25B21/00
Filed: 2000-09-01
Abstract: PURPOSE: A cooling device and multi-use electric appliance using cooling quality of the same are provided to reduce noise and make cooling action smooth and temperature control easy. CONSTITUTION: Multiple cooling devices(200) using electronic cooling elements by peltier effect are installed in a single multi-use electronic appliance for multi-purpose cooling. A single independent cooling device is used for each purpose of the multi-use electric appliance. The multi-use electric appliance may comprise a refrigerator, a hot and chilled water generator and purifier, a hot and chilled water generator, a kimchi refrigerator, an air conditioner, or etc., that need cooling devices, or, in addition, that do not need cooling devices as well.
Patent KR-20020018373-A (KR)
Title: Guide of air outlet lid locking apparatus for an air conditioner
Inventor: KIM JEONG SEOK
IPC: F24F1/00
Filed: 2000-09-01
Abstract: PURPOSE: A guide of outlet opening and closing device for air conditioner is provided to realize smooth opening and closing action of an outlet cover by keeping lubrication between a rack and a sliding bar raising and lowering the cover for a long time. CONSTITUTION: A guide of outlet opening and closing device includes a sliding bar(10); and an oil groove(11). The sliding bar is fixedly installed on a front panel(1a) to guide the ascending and descending of a rack connected to a cover installed between a front panel and a blade of an outlet grill to raise and lower the outlet grill. The oil groove is concavely formed on the sliding bar to store lubricating oil for a long time.
Patent KR-20020019712-A (KR)
Title: Pots manufacturing method for rasing of seedlings
Inventor: KIM YU IL
IPC: A01G9/10
Filed: 2000-09-06
Abstract: PURPOSE: A process of preparing the titled pot by fermenting live excretion and then mixing bentonite and zeolite is provided. Whereby, the pot containing a large amount of nutrients necessary for growth of plants such as crude protein, crude fiber, crude ash, lignin or the like is used for cultivating plants before transplanting to a field and previously prevents cutting of fine roots during transplanting and stoppage of supplying nutrients. CONSTITUTION: Live excretion is inserted into a solid-liquid separator and then the separated liquid is fermented. The fermented live excretion is ground and mixed with bentonite and zeolite, followed by kneading. The kneaded mixture is molded into the shape of a pot and dried. The pot(80) comprises a water discharge hole(81) arranged at the lower central part thereof to facilitate drainage; and a projection(82) arranged at the upper part on outer peripheral surface of the water discharge hole to improve stiffness of the pot.
Patent KR-20020020083-A (KR)
Title: Method for Manufacturing Semiconductor Device
Inventor: PARK IL JEONG
IPC: H01L21/28
Filed: 2000-09-07
Abstract: PURPOSE: A method for forming a contact hole of a semiconductor device is provided to advantageously control critical dimension(CD) of the upper and bottom surfaces of the contact hole and to increase the thickness of an anti-reflective coating(ARC), by improving an etch condition used in forming a SiN spacer for insulation of a pad part of a storage node and a bit line. CONSTITUTION: A gate electrode(130), the bit line(160), an interlayer dielectric and the ARC are formed on a substrate(110). The interlayer dielectric and the ARC are etched to form the contact hole exposing an impurity doping region(140) formed in the upper portion of the substrate. A SiN layer is formed on the ARC and the contact hole. The SiN layer is anisotropically etched to form the SiN spacer by using CHF3/Ar.
Patent KR-20020021761-A (KR)
Title: Compatible mobile phone battery charger with tunable electrodes
Inventor: NA KYUNG MIN
IPC: H02J7/00
Filed: 2000-09-16
Abstract: PURPOSE: A charge control device for a handphone having variable polarity and a manufacturing method thereof are provided to be used as a general purpose charge device regardless of the kinds of handphones by designing a convenient charge circuit having variable polarity. CONSTITUTION: A charger consists of a spring(1) of free size which controls the dimension of a handphone, a portion(2) which horizontally controls a ground part, a portion(3) which automatically controls the polarity, a screw(4) for fixing the charging port, a rotary switch(5), charge and polarity modes(6,7) for a charge control switch, a polarity(8) and a charge check LED(9). First, the charge control switch is switched toward a direction of a polarity mode and then a handphone is mounted. Then, the ground part is controlled while being horizontally moved, and the lighting of the LED is checked.
Patent KR-20010050696-A (KR)
Inventor: GERLICH OTTO
IPC: C07C49/403
Filed: 2000-09-28
Abstract: PURPOSE: A method for producing phenol is provided, capable of flexibly adapting to the production of phenol with respect to higher demand of phenol than that of acetone by economically taking a molar amount into account although acetone is produced. CONSTITUTION: Phenol is produced by a Hock decomposition of an aryl hydroperoxide, wherein a mixture comprising cumene and cyclohexylbenzene in the mass ratio of cumene to cyclohexylbenzene of at least 3:1 is oxidized with a molecular oxygen-containing gas and the cumene hydroperoxide and cyclohexylbenzene hydroperoxide produced by the oxidation are decomposed into phenol, acetone and cyclohexane. Preferably the oxidation is carried out at a temperature of 100-140 deg.C. The decomposition is carried out by using an acid catalyst, preferably using sulfuric acid.
Patent KR-20020017887-A (KR)
Title: Drawing out tool
Inventor: KIM SEONG GEUN
IPC: C02F11/00
Filed: 2000-10-04
Abstract: PURPOSE: Provided is a tool for drawing out garbage filter from sink discharge hole, which enable users to sanitarily remove garbage collected in garbage filter. CONSTITUTION: A pair of protrusion is formed respectively at both distal ends of a curved part(23) with elasticity, and the middle part of the curved part is rounded so that it is contacted closely on the outer circumferential surface of garbage filter(10). In addition, protrusions(22a) are formed on the inner circumferential surface of a round part(22) to easily catch the garbage filter(10).
Patent KR-20020028550-A (KR)
Title: The method to Furnish advertisement using inside internet site Background skin
Inventor: LIM JONG HAN
Filed: 2000-10-10
Abstract: PURPOSE: A method to provide advertisement using Internet website background skins is provided to make background screen possible to be configured, modified, calculated automatically. CONSTITUTION: A netizen connects Internet, a website is called and a statistics management program and background skin configuration program are executed. The advertisement information, which is configured, is displayed on the screen. If page is moved, the processes written above are repeated and a statistics program is executed. The statistics management program saves the netizen's IP address, the number of views, the duration of the advertisement, and the effect of the advertisement in DB. If the person, who owns the personal websites, or the administrator of the web sites of an organization, configures the type, period and format of skins, the netizen can watch the skins automatically. The method can be applied in the land or mobile networks.
Patent KR-20010040157-A (KR)
Title: Device for estimating the state of charge of a battery
Inventor: HING SOTHUN
IPC: G01R31/36
Filed: 2000-10-23
Abstract: PURPOSE: A device for estimating the charged state of a rechargeable battery and its method are provided, to obtain the accurate and actual estimation of battery charged state as the current operating characteristic function of the battery. CONSTITUTION: The device estimates the battery charged state of a rechargeable battery(BAT) by a measurement circuit(2). The measurement circuit has at least two initial thresholds, corresponding to the given battery charged state, and can give indications of the battery charged state by comparing them with the voltages on the battery terminals. Then, these initial thresholds are also corrected as a function of the internal resistance of the battery, to get a group of corrected initial thresholds. Next, the discharged voltages on the battery terminals are compared with these corrected thresholds. This device is applied to wireless telephones.
Patent KR-20020032164-A (KR)
Title: Apparatus for remote monitoring and controlling home using internet
Inventor: AHN HYEON SIK
IPC: G06Q50/00
Filed: 2000-10-26
Abstract: PURPOSE: A remote monitoring device of house using the Internet is provided to enhance the function and convenience of home automation by enabling a user to perform the remote video monitoring, remote detection, remote control and remote call in a remote location through the Internet. CONSTITUTION: The system comprises a server(1), a kinds of set-top box, installing to a house in order to connect to the Internet network(3) and processing the input/output of various kinds of signals relating to the house and the home appliances, a plurality of cameras(210) providing the video signal of the inside of house and the home appliances to the server, a plurality of microphones(211) providing the voice and sound signal generated in the house to the server, a driving part(212) having a driving device such as a motor and a relay in order to remote control the home appliances, a sensor part(213) monitoring the changes of the inside environment of home, an output remote controller(214) outputting a remote control signal to control the home appliances with the signal processed by the server, and a client(2) monitoring and controlling the home appliances through a two-way communication with the server by connecting to the server through the Internet.
Patent KR-20010051392-A (KR)
Title: Metal gasket
Inventor: MIYAOU YOSHIO
IPC: F02F11/00
Filed: 2000-11-02
Abstract: PURPOSE: To improve fastening performance of a cylinder head between adjacent combustion chamber holes in a metal gasket for arranging seal beads around the combution chamber holes. CONSTITUTION: In a metal gasket 1 having plural combution chamber holes 3 corresponding to a combustion chamber of a cylinder block and arranging seal beads 5 for enhancing bearing around the combution chamber holes, slits 6 for reducing rigidity of the seal beads 5 are arranged outside the seal beads 5 around the combution chamber holes except for the mutual adjacent combution chamber holes 3, 3 to enhance fastening performance between the adjacent combution chamber holes.
Patent KR-20020035678-A (KR)
Title: Primer related marbling score of Hanwoo and test process of marbling score using thereof
Inventor: YEO JUNG SOU
IPC: C12N15/11
Filed: 2000-11-07
Abstract: PURPOSE: The primers associated with marbling score of Hanwoo(Korean cattle) and a method for determining the marbling score of Hanwoo are provided, thereby the meat quality of Hanwoo can be easily and cheaply determined. CONSTITUTION: The primers associated with marbling score of Hanwoo(Korean cattle) are prepared by the steps of: condensing DNA in a blood sample with ethanol; carrying out DNA double digestion by adding TaqI and EcoRI into the DNA and ligating double strand adapter into the end of the DNA; preparing adapter and primer used for amplified fragment length polymorphism(AFLP) PCR and carrying out PCR using the DNA, TaqI primer, EcoRI primer, and Taq polymerase; subjecting PCR products to electrophoresis and staining the plate; separating a DNA band showing polymorphism; carrying out PCR using the separated DNA and PCR primer and subjecting the PCR products to electrophoresis; isolating a single DNA band and sequencing the DNA sequence of the single DNA band; and designing probe and primer based on the above DNA sequence, in consequence primers MS139L and MS 139R are prepared.
Patent KR-20020036070-A (KR)
Inventor: KIM PAN GI
IPC: C02F1/68
Filed: 2000-11-07
Abstract: PURPOSE: Provided is an organic germanium mineral water beneficial to health. CONSTITUTION: To obtain organic germanium mineral water, raw germanium ore is soaked in eatable acid for 20 days. Thereby organic germanium mineral water is generated. Generated organic germanium mineral water contains 0.231 ppm of organic germanium. pH of generated organic germanium mineral water is about 1.9. Organic germanium mineral water is helpful to humans.